When trying to ID her, it suddenly came to mind that while I know plenty about Touhou, I never cared enough to learn which Aki sister was which. I also always forget the 2 Watatsukis... Oh well.

Minoriko is the important one, fertility and crop goddess. She wears a more complex outfit than her sister and a hat with raisins on it.

Shizuka...is the mid-boss of the sisters, wears a simple long dress with a leaf pattern at the bottom. She's about the plainest touhou out there.